Rescue Cerclage !

Has anyone one had a rescue cerclage ? I went to the doctor last Friday and my cervix was at 1.7cm I came back last night and it has opened to 2cm dilated. They ordered an emergency rescue cerclage with a 50% success of them being able to close it. They did in fact close my cervix and I'm hoping to make it to atleast 36 weeks. I'm currently 21 weeks pregnant and I'd like to hear some success stories if you guys have any 😊